I agree that intelligence people can do everything well including those they do not want to do. But I think people can choose what to do is fundamental right of everyone.
Why do different people have different interests? I think it is because everything can be done by different people happily. Some love cooking so there are restaurants. Some love driving so there are buses. Some love drawing so there are painters.
But there are many people are doing what they do not want to do in reality.
